nation narration oration aeration elation relation creation duration location station inflation migration rotation notation causation mutation negation escalation inhalation ablation coloration dilation legation ligation education operation formation generation corporation foundation radiation regulation variation admiration correlation declaration elevation exploration immigration innovation isolation liberation revelation salvation sensation violation allocation alteration decoration excitation fixation imitation irrigation irritation quotation recreation temptation vacation vibration animation annihilation aviation cessation compilation consolation desolation emigration expiration filtration incarnation insulation maturation mediation moderation modulation oscillation probation toleration veneration vocation aberration adoration allegation appellation cancellation castration citation connotation coronation damnation donation emulation enumeration exaltation exhortation hydration innervation iteration reparation sedation summation ulceration information situation application combination examination explanation circulation conversation cooperation evaluation integration legislation occupation preparation separation translation activation conservation cultivation deviation exploitation illustration indication inspiration invitation limitation motivation obligation realization restoration taxation acceleration accommodation agitation alienation aspiration assimilation celebration collaboration computation confirmation congregation consultation degeneration degradation delegation dissertation domination elimination estimation hesitation illumination implication inclination incorporation inflammation initiation installation medication meditation navigation negotiation nomination oxidation penetration plantation reservation respiration saturation segregation simulation speculation termination valuation vegetation ventilation accusation affiliation affirmation aggregation annexation approbation attenuation calibration complication dedication derivation desperation dilatation dissipation distillation elaboration evaporation exaggeration excavation federation graduation importation incubation ionization irradiation litigation ordination realisation reformation starvation validation alternation amputation augmentation automation bifurcation commendation conciliation conformation consecration constellation consummation culmination delineation demarcation divination elongation exclamation fibrillation germination gestation imputation inauguration inoculation interpolation intimation intonation invocation liquidation ovulation perforation recitation reclamation relocation renovation revocation sanitation segmentation usurpation visitation organization population communication concentration consideration association civilization determination imagination observation presentation publication reputation accumulation adaptation appreciation calculation compensation configuration demonstration expectation formulation organisation orientation preservation stimulation arbitration condemnation confrontation consolidation contemplation continuation coordination deformation designation destination deterioration emancipation frustration indignation propagation recommendation reconciliation regeneration registration relaxation resignation articulation authorization civilisation coagulation colonization condensation deliberation denomination deprivation dislocation dissemination dissociation evacuation fabrication fascination fermentation habitation humiliation infiltration localization mobilization polarization remuneration replication retaliation retardation abbreviation affectation amalgamation capitulation confederation confiscation conflagration consternation constipation dehydration denunciation deportation deputation deregulation devaluation devastation dispensation elucidation eradication exportation extermination fluctuation gravitation immunization implantation inactivation interrogation intimidation masturbation menstruation perspiration perturbation provocation punctuation refutation regurgitation renunciation stagnation stipulation urbanization vaccination vindication interpretation differentiation discrimination modification anticipation appropriation contamination depreciation manipulation proclamation proliferation qualification utilization amplification assassination clarification disintegration fragmentation generalization globalization intoxication modernization notification optimization ratification signification socialization specialization unification verification adjudication authentication calcification duplication fertilization magnetization magnification mortification normalization prolongation refrigeration repudiation resuscitation sedimentation sterilization subjugation synchronization utilisation visualization administration classification investigation participation representation transformation implementation transportation approximation characterization documentation manifestation precipitation specification certification gratification liberalization multiplication preoccupation privatization pronunciation purification reorganization sophistication stabilization subordination argumentation capitalization categorization centralization crystallization excommunication hybridization nationalization ornamentation polymerization quantification rationalization simplification identification justification rehabilitation experimentation stratification transplantation decentralization democratization hospitalization instrumentation intensification personification standardization supplementation conceptualization diversification industrialization misrepresentation

Words that almost rhyme with ignoration

haven basin hasten equation occasion invasion evasion persuasion

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